baber/WOPTO huggingface dataset:
Patent JP-H05333574-A (JP)
Title: Electrophotographic sensitive body
Inventor: KINOSHITA AKIRA
IPC: G03G5/06
Filed: 1992-05-27
Abstract: PURPOSE:To provide an electrophotographic sensitive body excellent in sensitive property by containing a specific compound. CONSTITUTION:The compound expressed by formulas I and/or II is contained. In formulas I, II, each of R1-R4 hydrogen atom or an optional substituted group and typical substituted groups are alkyl group, substituted alkyl group, acyl group or the like. Z is substituted or non-substituted bivalent aromatic group and preferably benzene ring, naphthalene ring, anthrathene ring or the like. As the structure of layers, (1) the photosensitive layer 4 is formed by laminating a carrier transporting layer 3 on a carrier generating layer 2 formed on the conductive supporting body 1 or (2) the photosensitive layer 4' is formed by laminating the carrier generating layer 2 and the carrier transporting layer 3 by contraries. An intermediate layer may be provided between the photosensitive layer and the conductive supporting body.
Patent JP-S5838381-A (JP)
Title: Noise-free ignition device
Inventor: SONE MASAZUMI
IPC: F02P7/02
Filed: 1981-08-31
Abstract: PURPOSE:To reduce noises produced by radio waves to a great extent, by using a distributor having a rotor electrode made of a semiconducting material such as alumina ceramics in combination with long-resistance plugs and parts like resistance incorporating high-tension cables having a high noise suppressing effect. CONSTITUTION:A long-resistance plug 1 having a monolithic resistance 7 of a resistance length l longer than 8mm. is provided for each cylinder of an internal combustion engine in which an ignition device of this invention is applied. The ignition device of this invention comprises further fixed electrodes 17 associated with respective ignition plugs 1, a distributor 24 having an electrode 21 of semiconducting alumina ceramics, and resistance incorporating and noise-suppressing type high-tension cables 13 which are extended between the fixed electrodes 17 and associated long-resistance plugs 1 and between a center electrode 16 and an ignition coil (not shown). By thus using noise-suppressing means for all of the constituent parts of the ignition device, it is enabled to obtain an excellent noise suppressing effect.
Patent JP-H06344274-A (JP)
Title: Bolt and nut fastening tool
Inventor: YANO DAIJIRO
IPC: B25B21/00
Filed: 1993-06-07
Abstract: PURPOSE:To reduce the tooth width of a gear group so as to reduce the size and weight of a device by connecting the upstream gear of a gear train to the downstream gear through two intermediate gears for forming individual rotation transmitting paths at the time of connecting a rotary driving device to a socket through a gear train. CONSTITUTION:In a fastening tool designed in such a manner that a socket 8 engagd with a nut N screw-engaged with a bolt head or a bolt B is positioned in front and directed downward, an L-shaped handle 2 is installed on the lower surface of the base end of an elongated main body case 1 and an auxiliary handle 22 is installed above that. A rotary driving device 3 is driven by operating an operating switch 21 provided on the handle 2, and the power is transmitted to the socket 8 through three-stage planetary gear mechanisms 5-7 in the main body case 1. In this case, in a rotation transmitting path between the planetary gear mechanisms 6 and 7, the upstream gear 43b is connected to the downstream gear 45 through two intermediate gears 44, 44 for forming different rotation transmitting paths so as to reduce the tooth widths of gear groups 43b-45.
Patent JP-S5659744-A (JP)
Title: Purification of crude ketazine solution containing ketoxime
Inventor: KAWASAKI KENGO
IPC: C07C67/00
Filed: 1979-10-19
Abstract: PURPOSE: To prepare highly pure ketazine useful as an intermediate of hydrazine, easily and economically, from a crude ketazine solution containing ketoxime, by adding an alkali or an aqueous solution of an alkali to the ketazine solution, and extracting with an organic solvent.  
     CONSTITUTION: An aqueous solution of crude ketazine of formula II (R 1  and R 2  are 1W4C alkyl, etc.) containing a ketoxime of formula I is added with an alkali directly or in the form of an aqueous solution, and extracted with an organic solvent to obtain purified ketazine free from ketoxime.  
     EFFECT: The affinity of ketoxime to water becomes completely opposite to that of ketazine by the presence of alkali, which enables the selective fractionation extraction of the compounds. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62290719-A (JP)
Title: Epoxy resin composition
Inventor: KARIBA TSUTOMU
IPC: C08J5/24
Filed: 1986-06-10
Abstract: PURPOSE:To obtain the title composition for laminated sheets, excellent in an effect of preventing warpage, twist and dimensional change upon absorption of moisture, by mixing an epoxy resin with a specified aromatic phosphate and a curing agent. CONSTITUTION:The title composition is obtained by mixing 100pts.wt. epoxy resin (a) (e.g., brominated bisphenol A epoxy resin) with 5-30ps.wt., preferably, 10-20pts.wt. aromatic phosphate (b) of the formula (wherein Ph is an aromatic group), e.g., cresyldiphenyl phosphate, and a curing agent (c). The desired number of prepregs obtained by impregnating paper bases such as kraft paper or linter paper with this composition and drying it are laminated and molded under applied heat and pressure to obtain a laminated sheet.
Patent JP-H0435196-A (JP)
Title: Transmitter for radio control
Inventor: NAKAMA HISASHI
IPC: B66C13/40
Filed: 1990-05-25
Abstract: PURPOSE:To decide from which radio system the restriction state is imposed by providing a notice means notifying it that a transmission section reaches the restriction state. CONSTITUTION:When power is applied for a transmitter 20, a reception section 11 receives a set channel frequency and the carrier level of the received signal is detected and decided. When the detection level is a prescribed level or below, a transmission section 21 sends a radio signal. When the radio signal is received by a receiver 3 of a crane 1, a display lamp 6 is lighted and it is confirmed that the crane 1 is controlled. When the detection level is larger than a prescribed level, since a buzzer 27 is energized, the use of the channel frequency is recognized.
Patent JP-H10309389-A (JP)
Title: Trim cover terminal lock structure for seat
Inventor: TAKAYAMA TAKURO
IPC: A47C31/02
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce the working process of the seat frame and to secure high accuracy in the lock of trim cover terminal to the seat frame. SOLUTION: Protruding parts 20 protruded inward are partially provided at plural positions on a surrounding wall 18a of the seat frame 18, and a partial hook element 24 is formed integrally with a terminal element 20b of protruding part partitioned by the formation of a filling release hole 22. Then, the terminal part of surrounding wall 18a is wrapped by a trim end 16 and a pawl 16a of the trim end and the hook element 24 of the protruding part are engaged so that the terminal of the trim cover 14 can be locked on the seat frame 18.
Patent JP-S6114696-A (JP)
Inventor: OKI FUMIO
IPC: G09G3/20
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62291537-A (JP)
Title: Synthetic diagnostic apparatus for vehicle
Inventor: HIRABAYASHI YUJI
IPC: G01M17/00
Filed: 1986-06-11
Abstract: PURPOSE:To effectively perform the processing of the trouble of a vehicle, by controlling the operational states of respective control systems in a concentrated manner. CONSTITUTION:A large number of control units 20-70 control respective control objects 22-72 according to predetermined control programs and input signals. Next, output signals showing the state of the control objects 22-72 and that of the input signals outputted by a large number of the control units 20-70 are inputted to a diagnosis computer 10. When abnormality is generated in a vehicle, the computer 10 emits an order signal storing the output signals of the control units 20-70 in RAM12 of the computer 10 by the operation of an abnormality switch 3. The computer 10 transmits the data stored in the main memory area of RAM12 to a CRT display circuit 15 by operation of an output switch 4 to display the state of the vehicle at the time of the generation of trouble on CRT2 so that a repairing worker can understand said state of the vehicle. By this method, the processing of trouble can be performed effectively.
Patent JP-H087508-A (JP)
Title: Optical pickup moving mechanism
Inventor: SHIGETA KOJI
IPC: G11B7/09
Filed: 1994-06-17
Abstract: PURPOSE:To prevent performance to move an optical pickup from being changed by a fluctuation in driving load. CONSTITUTION:An acceleration detecting sensor 12 detects the acceleration of the optical pickup 1 by the vibration transmitted to the optical pickup 1 at the time of moving of the optical pickup 1 and outputs the acceleration signal corresponding to the acceleration of the optical pickup 1 to an acceleration deciding circuit 13. This acceleration deciding circuit 13 compares the signal value of the acceleration signal outputted from an acceleration detecting sensor 12 and a signal value of a reference signal corresponding to the reference acceleration at the time of a normal operation and outputs a decision signal. A driving thrust setting circuit 14 changes the driving thrust generated by a DC motor 2 by changing the gain of a motor driving circuit 11 in correspondence with the decision signal from the acceleration deciding circuit 13.
Patent JP-H06344731-A (JP)
Title: Pneumatic radial tire
Inventor: YAMAGUCHI YUTAKA
IPC: B60C15/06
Filed: 1993-06-07
Abstract: PURPOSE:To make improvements on riding comfort related to vibration and on noise generated as well as to prevent chafing of a rim. CONSTITUTION:A pneumatic tire has a rubber reinforcing layer 11 disposed in the area of contact, outside the turned-up end portion 2a of a carcass ply 2, of a tire bead portion 4 with a rim flange 5, the tire bead portion 4 having a radial carcass 3 disposed therein. The rubber reinforcing layer 11 comprises an outside portion 11a and an inside portion 11b in the radial direction of the tire, and the tire-cross-direction inner edge 12a of the boundary face 12 between the outside and inside portions is located inside an imaginary extension line of the radial outer edge of a bead core 1, and the tire-cross-direction outer edge 12b of the boundary face 12 is located outside the inner edge in the radial direction, and the inside portion 11b is smaller in 100% modulus as well as in Shore-A hardness than the outside portion 11a.
Patent JP-S5940861-A (JP)
Title: Suture material for surgical operation
Inventor: YOZEFU BUEEBAA
IPC: A61L17/04
Filed: 1983-07-27
Abstract: 1. Surgical suture material formed of a stretched plastics monofilament, characterized in that the plastics is polyvinylidene fluoride.
Patent JP-H0220883-A (JP)
Title: Electrophotographic device
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/01
Filed: 1989-05-31
Abstract: PURPOSE:To achieve electrical image processing such as the edition of picture information and color conversion by providing a photoelectric converting means converting an original image into a color splitting electrical signal and a means which exposes an image in response to the signal, repeatedly develops color corresponding to the exposing signal and forms a color image. CONSTITUTION:The photoelectric converting means 4 converts an original image into the color splitting electrical signal, and based on said signal, an image is exposed to repeatedly develop color in response to the exposing signal, and a color image is formed on an image carrier 8. As a result, electrical image processing such as the edition of picture information and color conversion is possible, and image forming conditions can be made uniform for each color. In addition, the difference between the amounts of charges in developer, which is used for development several times, can be minimized to prevent transfer omission. Ultimately, a sharp color image without crumbling can be formed.
Patent JP-H08113-A (JP)
Title: Animal cage
Inventor: MINEKAWA TAKESHI
IPC: A01K1/03
Filed: 1994-06-17
Abstract: PURPOSE:To provide an animal cage capable of installing a perch plate together with a sandwiching plate in the interior of a box-shaped container. CONSTITUTION:A sandwiching plate 3 of a box-shaped container 1 is equipped with a perch plate 11 rotatable around a horizontal shaft 10A and the perch plate 11 is horizontally supported by a holding member 12 attached to the side 1A at the rear position in the box-shaped container 1.
Patent JP-S5838454-A (JP)
Inventor: MORI TAKASHI
IPC: F21S19/00
Filed: 1981-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6028194-A (JP)
Inventor: ITOU NOBUE
IPC: C04B35/584
Filed: 1983-07-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01305686-A (JP)
Title: Electronic still camera
Inventor: YAMADA HIDETOSHI
IPC: H04N9/79
Filed: 1988-06-02
Abstract: PURPOSE:To reduce the number of pins provided for a connector to electrically connect a memory and a camera main body by multiplexing a digitized signal and after that, storing the multiplexed digitized signal in the memory. CONSTITUTION:A luminance signal Y inputted to an A/D converter 17a and color difference signals R-Y and B-Y inputted to A/D converters 17b and 17c are respectively converted into 8-bit digital values. Next, the 8-bit digital values are respectively and temporarily stored in FIFO memories 18a-18c, and the respective signals are successively read, multiplexed, and outputted to a connector 21 by a clock pulse outputted from a signal generating circuit 19. Thus, a camera main body 10 and the connector 21 can be connected with 8 signal lines (in the case of 8 bits), and the number of the pins can be drastically reduced.
Patent JP-H04359907-A (JP)
Title: Random propylene/ethylene copolymer and its production
Inventor: SUGA SADANORI
IPC: C08F4/658
Filed: 1991-06-07
Abstract: PURPOSE:To provide a random propylene/ethylene copolymer having an excellent balance among physical properties such as rigidity and impact strength and good particle properties. CONSTITUTION:A random propylene/ethylene copolymer having an ethylene content [Ety] of 0.5-15wt.%, an isotactic index (II) in the range of II>=-3X[Ety]+95 (%) and a bulk density (rhoB) in the range of rhoB>=-0.021X[Ety]+0.47 (g/cm<3>), and a process for its production.
Patent JP-S6028400-A (JP)
Title: Dynamic speaker
Inventor: WATANABE SHINICHI
IPC: H04R9/02
Filed: 1983-07-26
Abstract: PURPOSE:To obtain inexpensively a thin, small-sized speaker with light weight by opposing closely the magnetic poles of same polarity of a couple of cylindrical magnets magnetized axially, providing a voice coil interlinked with orthogonal magnetic flux axially generated from the opposed parts of the magnets and a flat diaphragm fitting said voice coil at the inner circumference. CONSTITUTION:A couple of magnets 1, 2 are made of rare-earth metal, the magnetic poles of same polarity are opposed via a spacer 3 made of a magnetic material such as soft iron core or the like and bonded by an adhesives. Further, the couple of the magnets 1, 2 are fixed to the center position of a frame 4 made of a circular nonmagnetic material having nearly the channel shape of cross section. The magnetic flux generated from the N pole of the magnets 1, 2 is concentrated all on the end and diverged. Thus, a strong magnetic field is formed at the surrounding of the opposed parts of the magnets 1, 2. When an electric signal is fed to the voice coil 7, the flat diaphragm 5 receives force in parallel with the axial direction of the magnets 1, 2, the diaphragm 5 is vibrated in response to the force and sound is irradiated. A large sized magnet and an accompanying pole, a plate and a yoke are not required, the constitution is made simple for the extent above and the speaker with small sized, light weight is obtained inexpensively.
Patent JP-H09318785-A (JP)
Title: Fixed type in-core measuring device
Inventor: ITO HITOSHI
IPC: G01T1/12
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a fixed type in-core measuring device with high reliability by improving the measurement accuracy for microvoltage signal with a circuit constitution of an input signal amplifier, shortening measuring time and improving in noise resistance and grasping exact measured value, etc. SOLUTION: This fixed type in-core measuring device is provided with a plurality of gamma temperature meters 1 in the core of a reactor. An input signal amplifier 5 for amplifying the gamma temperature detection signal 2 from the gamma temperature meter 1 is constituted of a multiplexer 10 as a turn switching means of the plurality of detection signals, an input amplifier part 13 and a differential amplifier part 14 and an isolation 15.
Patent JP-S61296420-A (JP)
Title: Electronic calculator
Inventor: NARUKI YUKIO
IPC: G09G3/30
Filed: 1985-06-25
Abstract: PURPOSE:To prevent a key common signal from the reduction of voltage and to remove miskeying by generating key reading timing during the generation of a blanking time signal and generating display timing during the time of no generation. CONSTITUTION:At the display timing and key scanning timing, a CPU 1 outputs digit signals D1-Dn successively. A blanking time generating circuit 4 generates a blanking time signal A by output of the signal D1 to turn off a transistor (Tr) 6, generate a delay signal B from a delay circuit 7 and apply the delay signal B to a latch 8. Therefore, a fluorescent display tube 21 displays no picture during the period. The latch 8 latches a key output signal to be applied a line input terminal 31 and applies the latched signal to the CPU 1. The CPU 1 executes key processing at the existence of the key output, and when there is no key output, outputs signals VF1, VF2 from a DC/DC converter 9 and displays the outputted signals VF1, VF2 on the display tube 21 during the residual period (display period) of the signal D1. Thereafter, the signals D2-Dn are similarly and successively processed.
Patent JP-H06326817-A (JP)
Title: Electronic file system
Inventor: ASAMI TOMOO
IPC: H04N1/21
Filed: 1993-05-14
Abstract: PURPOSE:To reduce power consumption to a required minimum value and to improve the durability of the equipment for the system by providing a means energizing power for a hard disk recorder only at all times and a means controlling the hard disk recorder from a facsimile unit side to the system. CONSTITUTION:When power is applied to the electronic file equipment and it is used singly, a host CPU 14 executes executes all the control as an initiator, and an optical disk drive 12 and a hard disk drive 11 are properly started and record required data and picture information. Moreover, when a call comes to the connected facsimile unit 3, either of a facsimile unit side CPU 32 and the host side CPU 14 or the both are operated in common by the communication between the facsimile unit side CPU 32 and the host side CPU 14 to control the host side hard disk drive 1 or the optical disk drive 12 via an SCSI bus 2 as the initiator. Then received picture data are recorded.
Patent JP-H031470-A (JP)
Title: Manufacture of electronic parts
Inventor: SHIMIZU AKIHIKO
IPC: H01R43/20
Filed: 1989-05-30
Abstract: PURPOSE:To reduce material loss of lead terminal member by mounting a string of circuit boards at one time on the lead terminal member, in which a number of lead terminals are formed consolidated at one end of a long stretching coupling member. CONSTITUTION:A string of circuit boards 1 is mounted to a lead terminal member 11, in which a plurality of lead terminals 10 are formed consolidated at a certain pitch (a) on one edge of a long stretching coupling member 9, and thereby a train of electronic parts 12 is fabricated. Then an externally connecting conductor layer 5 of this train of parts 12 is soldered fast to the lead terminals 10. The coupling member 9 is separated by cutting the lead terminal member 11 of the train of parts 12 along the broken line A-A'. Upon providing an insulative film over each circuit board 3 according to necessity, the string of circuit boards 1 is broken along the break line 2, and thereby electronic parts are output. This reduces man-hours for installation of the circuit boards to the lead terminal member.
Patent JP-S6029728-A (JP)
Title: Camera
Inventor: TSUKAHARA HIROKI
IPC: G03B17/24
Filed: 1983-07-28
Abstract: PURPOSE:To switch and select modes easily by selecting at least one of two languages in which a voice information device voices the operating method, etc., of a camera, and displaying data. CONSTITUTION:When a Japanese uses this camera, a changeover switch S1 is placed at the side of a terminal (a). When all frames of a film are all exposed in said state, the signal from a film end detector 10 is inputted to a controller 16 and ''Please rewind'' is voiced in Japanese by a speaker 24 through an amplifier 22. On the other hand, when a display mode selection switch S2 is pressed and a date is selected, for example, ''84 7 19'' is displayed on a display device 30. When the changeover switch S1 is changed over to the side of a terminal (b), ''Please rewind'' is voiced in English by the speaker 24 and, for example, ''7 19 84'' is displayed on the display device 30.
Patent JP-H09320780-A (JP)
Title: High-pressure discharge lamp-lighting device and image display device
Inventor: UEDA AKIHIRO
IPC: H05B41/282
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of circuit components or ignition during discharge by arranging a mechanism which always monitors lamp voltage during lighting of a high-pressure discharge lamp and displays power supply stoppage or abnormality when abnormality is detected. SOLUTION: DC current is supplied to a lighting main circuit 2 having a current limiting function and an adjusting function, such as constant power control from a DC power source 1, and a short arc high-pressure discharge lamp 4 is started through a starting circuit 3. A lamp voltage monitoring means 5 always monitors lamp voltage, a detection output is sent to an abnormality judging means 7, a stable lighting recognition means 6 recognizes that the high-pressure discharge lamp 4 has moved to stable lighting, and permits the abnormality judging means 7 to make judging operation to, and when the lamp voltage after lighting is lowered compared to the specified value, the abnormality judging means 7 judges it as being abnormal, and a control means 8 stops power supply from the lighting main circuit 2 to the high-pressure discharge lamp 4 or displays abnormality.  Generation of slow leak in the high pressure discharge lamp 4 is surely detected, and damage in circuit components or ignition is prevented.
Patent JP-H01322028-A (JP)
Title: Attachment for hydraulic excavator and hydraulic crane
Inventor: FUUGO KORUDESU
IPC: E02F3/40
Filed: 1988-06-02
Abstract: PURPOSE: To facilitate the operation and improve the safety by hinging a lower arm to the driver's seat side of a parallel guide, and selecting the sizes of a boom and a direction guide so that a tool never makes contact with the driver's seat. CONSTITUTION: An attachment for hydraulic crawler is formed by successively connecting a boom 7, direction guides 8a, 8b, an upper arm 4, a lower arm rod 6, a parallel guide 14, a lower arm 1, and a lower arm rod 3. A direction cylinder 12, an upper arm cylinder 5 and a lower arm cylinder 2 are driven to actuate them. In this case, the lower arm 1 is hinged to the driver's seat side of the parallel guide 14, and the sizes of the boom 7 and the direction guides 8a, 8b are selected so that a tool is never connected to the driver's seat 23 even if the tool is moved in any way.